Loudspeaker



FIG. 1 is a top perspective view of a loudspeaker showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof, the other side beingidentical,

FIG. 5 is an enlarged top plan view thereof; and,

FIG. 6 is an enlarged bottom plan view thereof.

The ornamental design for a loudspeaker, as shown and described.